Tap Stack vs Slime Merge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tap Stack
Tap to stack colorful blocks and build your tower as high as possible. Dodge explosive bombs and enjoy satisfying visual and sound effects. Perfect for quick gaming sessions or stress relief.
- Infinite block stacking gameplay
- Bomb dodge mechanic
- Progressive difficulty and speed increases
- Milestone celebrations
- Local high score system
- One-handed portrait gameplay
- Offline play
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STACK AS HIGH AS YOU CAN! Tap Stack - Endless stack is the addictive block-stacking game that's easy to learn but impossible to master! Stack colorful blocks, dodge explosive bombs, and climb your way to new heights! ONE-TAP GAMEPLAY Simple controls, maximum fun! Tap to place blocks perfectly and build your tower. The higher you go, the faster it gets! DODGE THE BOMBS Explosive bomb blocks appear randomly! Let them pass to score bonus points or risk placing them carefully - but they explode! BEAUTIFUL COLOR-CHANGING BLOCKS Watch your tower transform with vibrant colors as you climb higher. Each row brings new stunning gradients and visual effects! MILESTONES & SPEED CHALLENGES Reach milestones at rows 10, 30, 50, 100, and beyond! The game speeds up at rows 50 and 150 - can you handle the pressure? SATISFYING EFFECTS • Smooth animations and particle effects • Haptic feedback on every placement • Immersive sound design • Screen shake and visual celebrations PERFECT FOR: • Quick 5-minute gaming sessions • Commute entertainment • Stress relief • Improving reaction time • Beating your friends' scores DOWNLOAD NOW AND START STACKING! Can you reach 100 rows? 200 rows? How high can YOU stack? FEATURES AT A GLANCE: • Infinite gameplay - stack as high as you can! • Bomb dodge mechanic for extra points • Progressive difficulty with speed increases • Milestone celebrations every 10 rows • Local high score system • One-handed portrait gameplay • No ads or in-app purchases • Offline play - no internet required • Beautiful gradient blocks • Satisfying sound effects and haptics • Smooth 60 FPS performance
Slime Merge
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Drop. Merge. Squish! Slime Merge is the cutest, most satisfying drop-and-merge game around. Drop adorable slimes into the bowl, line up two of the same, and watch them merge into a bigger, wobblier blob. Easy to learn, impossible to put down. HOW TO PLAY - Tap to drop a slime - Two matching slimes merge into the next one up - Keep merging and don't let the bowl overflow - Chase the biggest slime and your highest score WHY YOU'LL LOVE IT - Oddly satisfying, squishy soft-body slimes that jiggle, pop and gooey-merge - Relaxing one-hand play, perfect for chilling out or killing time - Discover rare mutation slimes with special looks - Power-ups to clear space and pull off huge combos - Climb the Game Center leaderboard and beat your friends - Free to play, pick up and play anytime Every merge feels good. Every drop counts. Can you reach the final slime and top the leaderboard? Drop your first slime now!
Screenshots
Verdict
The clearest difference is in-app purchases: Slime Merge at none against Tap Stack's 1. Tap Stack's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Tap Stack sells 1 one-off in-app purchase. Slime Merge asks for nothing beyond the download.
Tap Stack ships an update every 4 days, Slime Merge every 3 days. The most recent releases landed on September 7, 2026 and September 14, 2026 respectively.
| Parameter | Tap Stack | Slime Merge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 80 MB |
| Age rating | 4+ | 12+ |
| Developer | Ola Borthen | Fabian Mehlhorn |
In-app purchases
Tap Stack
- Remove ads + free retry$1.99
Slime Merge
No in-app purchases









